The Heater,water,electric, cataloged under National Stock Number 4410-01-321-8518, is classified within Federal Supply Class 4410 (Industrial Boilers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Hatco Corp. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4410-01-321-8518 |
| Primary Part Number | C-39 440 VAC 60HZ 3PH 39KW |
| Item Name | Heater,water,electric |
| FSC / FSG | 4410 / 44 — Industrial Boilers |
| Manufacturer | Hatco Corp |
| Status | ACTIVE |
| Thermostatic Switch | INCLUDED |
| Water Outlet Connection Thread Size and Series/type Designator | 3/4-14 NPT |
| Water Outlet Connection Quantity | 1 |
| Phase | THREE |
| Frequency in Hertz | 60.0 |
| Capacity | 6.0 GALLONS TANK |
| Heating Capacity Per Hour | 391.0 GALLONS |
| Water Inlet Connection Quantity | 1 |
| Water Inlet Connection Thread Size and Series/type Designator | 3/4-14 NPT |
| Attachment Device | NOT INCLUDED |
| Heating Element Type | TRIPLE |
| Temp Rise Per Hour | 40.0 FAHRENHEIT DEGF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| C-39 440 VAC 60HZ 3PH 39KW PRIMARY | Hatco Corp (USA) |
NSN 4410-01-321-8518 is a Heater,water,electric, manufactured by Hatco Corp, classified under FSC 4410, Industrial Boilers. Status: active.
NSN 4410-01-321-8518 has 1 manufacturer part number on file: C-39 440 VAC 60HZ 3PH 39KW (Hatco Corp).
Key specifications for C-39 440 VAC 60HZ 3PH 39KW: Thermostatic Switch: INCLUDED; Water Outlet Connection Thread Size and Series/type Designator: 3/4-14 NPT; Water Outlet Connection Quantity: 1; Phase: THREE. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.